joe mentioned greece. demonstrators were back in the streets of athens yesterday protesting against government austerity cuts. pensioners clashed with riot police and burned an eu flag. german chancellor angela merkel is scheduled to arrive in athens at about 6:30 eastern time today for a six hour visit. police banned protests in most of central athens and 6,000 officers are trying to keep control. this is merkel's first stop will greece since the debt crisis kree resulted back in 2009. and carolyn roth will be joining us live. >>> and both president obama and mitt roy in will be in ohio today. voters in the swing state are getting their last chance to register for next month's election. the polls are now all over the map. pew has romney up four points, but gallup says the positive jobs report gave president obama a five point boost. among our guests, ken langone and donald trump. and focusing on issues of foreign policy and national security, we have senator john mccain. and by the way, if you went to sle